R8A66597BG RENESAS [Renesas Technology Corp], R8A66597BG Datasheet - Page 33

• Manufacturer Part Number: R8A66597BG
• Description: ASSP (USB2.0 2 Port Host/1 Port Peripheral Controller)
• Manufacturer: RENESAS [Renesas Technology Corp]

R8A66597FP/DFP/BG
2.6 Test Mode
Remarks
None
2.6.1
R e v 1 . 0 1
♦ Test Mode Register [TESTMODE]
15-4 Unassigned. Fix it to "0".
3-0
Bit
15
?
?
UTST
test mode
Test mode bit (UTST)
The controller writes the value to this bit to output the USB test signal during Hi-Speed operations. The test mode
operations of the controller are given in Table 2.12.
14
?
?
Normal operations
Test_J
Test_K
Test_SE0_NAK
Test_Packet
Test_Force_Enable
Reserved
O c t 1 7 , 2 0 0 8
13
Test mode
?
?
Name
12
?
?
p a g e 3 3 o f 1 8 3
11
?
?
10
When the Peripheral Controller
?
?
Table 2.12 Test Mode Operations
Refer to detailed description.
function is selected
9
?
?
0101-0111
0000
0001
0010
0011
0100
-
8
?
?
Function
7
?
?
UTST bit settings
6
?
?
When the Host Controller function
5
?
?
is selected
4
?
?
1110-1111
0000
1001
1010
1011
1100
1101
Software Hardware Remarks
R/W
3
0
-
2
0
-
UTST
<Address: 0CH>
R
1
0
-
0
0
-